Generator L-Terminal Circuit Malfunction *

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Trouble Ticket Help Requests for DTC P0621

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2001 Chevrolet S10 2.2L No Start, Poor Idle QualityVIN: 1GCSS14591P0621: Generator 'L' Terminal Circuit Malfunction. This vechicle came to me with a hard start & poor idle
problem. The owner claimed it would crank over but not
fire. In addition, during cranking, at times it would kick
back like a timing problem. If it did start it would idle
poorly and sometimes stall. I...

2001 Chevrolet S10 2.2L No Start, Poor Idle QualityVIN: 1GCSS14591P0621: Generator 'L' Terminal Circuit Malfunction. This vechicle came to me with a hard start & poor idle
problem. The owner claimed it would crank over but not
fire. In addition, during cranking, at times it would kick
back like a timing problem. If it did start it would idle
poorly and sometimes stall. I...